Evidence map›Paper›PMID 35551182›Full record

ArticleNature communications2022

Reconstruct high-resolution 3D genome structures for diverse cell-types using FLAMINGO.

Hao Wang, Jiaxin Yang, Yu Zhang, Jianliang Qian, Jianrong Wang

Abstract read
In one paragraph

Article in Nature communications, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

23 citing papers in PubMed.

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  15. Advancements and future directions in single-cell Hi-C based 3D chromatin modeling.Computational and structural biotechnology journal · 2024
    Review
  16. Article
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  19. Article
  20. Three-Dimensional Gene Regulation Network in Glioblastoma Ferroptosis.International journal of molecular sciences · 2023
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Hao WangDepartment of Computational Mathematics, Science and Engineering, Michigan State University, East Lansing, MI, 48824, USA.
Jiaxin YangDepartment of Computational Mathematics, Science and Engineering, Michigan State University, East Lansing, MI, 48824, USA.
Yu ZhangCenter for Immunobiology, Department of Investigative Medicine, Western Michigan University Homer Stryker M.D. School of Medicine, Kalamazoo, MI, 49007, USA.
Jianliang QianDepartment of Computational Mathematics, Science and Engineering, Michigan State University, East Lansing, MI, 48824, USA. jqian@msu.edu.ORCID 0000-0003-3058-0096
Jianrong WangDepartment of Computational Mathematics, Science and Engineering, Michigan State University, East Lansing, MI, 48824, USA. wangj164@msu.edu.ORCID 0000-0002-9290-4888

Funding

Chromatin looping directed RAG targeting during V(D)J recombinationR01AI155775 · NIAID · WESTERN MICHIGAN UNIV SCHOOL OF MEDICINE · PI ZHANG, YU · 2021 to 2025
$1.9M
Statistical modeling of long-range chromatin interactions on gene regulation and underlying molecularR01GM131398 · NIGMS · MICHIGAN STATE UNIVERSITY · PI WANG, JIANRONG · 2018 to 2021
$1.3M
NIAID NIH HHS R01 AI155775NIGMS NIH HHS R01 GM131398
6 · The paper itself

Abstract

High-resolution reconstruction of spatial chromosome organizations from chromatin contact maps is highly demanded, but is hindered by extensive pairwise constraints, substantial missing data, and limited resolution and cell-type availabilities. Here, we present FLAMINGO, a computational method that addresses these challenges by compressing inter-dependent Hi-C interactions to delineate the underlying low-rank structures in 3D space, based on the low-rank matrix completion technique. FLAMINGO successfully generates 5 kb- and 1 kb-resolution spatial conformations for all chromosomes in the human genome across multiple cell-types, the largest resources to date. Compared to other methods using various experimental metrics, FLAMINGO consistently demonstrates superior accuracy in recapitulating observed structures with raises in scalability by orders of magnitude. The reconstructed 3D structures efficiently facilitate discoveries of higher-order multi-way interactions, imply biological interpretations of long-range QTLs, reveal geometrical properties of chromatin, and provide high-resolution references to understand structural variabilities. Importantly, FLAMINGO achieves robust predictions against high rates of missing data and significantly boosts 3D structure resolutions. Moreover, FLAMINGO shows vigorous cross cell-type structure predictions that capture cell-type specific spatial configurations via integration of 1D epigenomic signals. FLAMINGO can be widely applied to large-scale chromatin contact maps and expand high-resolution spatial genome conformations for diverse cell-types.

Indexed as

ChromatinChromosomesEpigenomicsGenome, HumanHumansMolecular ConformationChromatin

Identifiers

PMID35551182
PMCPMC9098643

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.